You can assign a dedicated web address to your account.  Using this your colleagues get direct access into your events and can schedule appointments.  

You can change this address at any time from the account profile page. Take note that changes to your URL are effective immediately.  This means not only will colleagues with the old link no longer be able to schedule appointments with you but another Appointment.one customer can choose your old URL.

Changing your URL will have no impact on existing appointments or links to existing appointments.